With the analysis among 576 patents, we discovered top 399 key players by total patent application. Total Ltd., The Boeing Co., Sekisui Chemical Co., Ltd. are dominant in this area. They take 5.38% of the total patent filing.
Illinois, United States
Patent: 11
Kanagawa-ken, Japan
Patent: 6
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Lombardia, Italy
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 409 patents applied in the last 5 years. We discover 295 most active companies in this area. The fast-growing Total Ltd., Sandvik Mining & Construction Oy, Jiujiang University take 6.11% of patent filing during this period.
Jiangxi Sheng, China
Patent: 5
undefined undefined
Patent: 5
Anhui Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 3
With the analysis among related 409 patents in last 5 years, we discover 270 new entrants. Total Ltd., Sandvik Mining & Construction Oy, Jiujiang University are the most active new entrants in this area.
Jiangxi Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 3
undefined undefined
Patent: 2
undefined undefined
Patent: 2
With the analysis among 297 patents, we discovered top 84 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Railway Technical Research Institute, Tongji University are dominant in this area. They take 14.81% of the total patent filing.
Heilongjiang Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Jiangxi Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4